Influencing factors of persistent cough in patients with non-small cell lung cancer after thoracoscopic surgery 
He Jinghan, Cui Can, Jia Yu, Zhang Qian
International Medicine and Health Guidance News . 2022, (16): 2241 -2245 .  DOI: 10.3760/cma.j.issn.1007-1245.2022.16.005